Hyphen
Category: Robotics / Embodied AI
A robotic restaurant makeline and kitchen operations platform that automates digital order assembly underneath the counter while human staff serve in-store customers above. Hyphen was founded in 2020. The company is led by Stephen Klein. Based in San Jose, United States. Team size: 11-50. Total funding raised: $56.0M. Latest round: Series B ($25.0M, Aug 2025). Key investors include Tiger Global Management, Chipotle (Cultivate Next), Cava Group, Toast, AgFunder.
- Founded
- 2020
- Headquarters
- San Jose, United States
- Team size
- 11-50
- Total funding
- $56.0M
Value proposition
Delivers 'invisible automation' by fitting into existing kitchen footprints, doubling throughput to 350+ meals/hour, and ensuring 99% accuracy for digital orders without displacing human hospitality.
Products and solutions
The Makeline (Automated under-counter assembly), CulinaryOS (Kitchen operations & inventory software), Augmented Makeline (Co-developed enterprise solution)
Unique value
Utilizes vertical space under standard counters for robotic assembly, allowing simultaneous manual (top) and automated (bottom) workflows in the same footprint.
Target customer
High-volume fast-casual restaurant chains, quick-service restaurants (QSRs), and foodservice operators.
Industries served
Food Robotics, Restaurant Technology, Quick Service Restaurants (QSR), Enterprise Automation
Technology advantage
Combines high-speed throughput (350 meals/hr) with precise portion control and a retrofit-friendly design that requires no major infrastructure changes.
How they differentiate
Proprietary 'invisible automation' that fits under standard counters, allowing simultaneous human (top) and robotic (bottom) assembly in the same footprint.
Main competitors
Chef Robotics, Picnic Works, Miso Robotics
Key partnerships
Chipotle (Cultivate Next Fund - Investor & Pilot Partner), Cava (Series B Investor & Pilot Partner), Toast (Investor & POS Integration), Tiger Global (Series A Lead Investor), Motoniq (Strategic Partnership - Physical AI, June 2026)
Notable customers
Chipotle Mexican Grill, Cava
Major milestones
Raised $24M Series A led by Tiger Global in Feb 2022, Partnered with Chipotle to co-develop the 'Augmented Makeline' (2024), Secured $25M Series B from Chipotle and Cava in Aug 2025, Partnered with Motoniq to bring physical AI to food automation (June 2026)
Growth metrics
350 meals/hour throughput with 99% accuracy; capable of doubling kitchen capacity without extra real estate.
Market positioning
B2B infrastructure provider for high-volume fast-casual chains (The 'Shopify for restaurant robots').
Geographic focus
North America (United States)
Patents and IP
Holds ~6 patents related to automated food assembly, dispensing modules, and modular robotic systems (including IP from Ono Food Co).
About Stephen Klein
Stephen Klein is the Co-founder and CEO of Hyphen. He has extensive experience in food robotics and operations, previously serving as VP of Operations at Cafe X, where he secured the first-ever permit for a robotic restaurant in the US. He was also an early operator at Instacart, focusing on market expansion and user research. His entrepreneurial journey began with Mental Mojo.
Official website: https://www.usehyphen.com/